2018680929

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{1979}}^1$

素因数の和:2174

約数の個数: 48

約数和(自身を含む): 3169108800

約数和(自身を除く): 1150427871

約数列:

[1, 3, 9, 17, 51, 59, 113, 153, 177, 339, 531, 1003, 1017, 1921, 1979, 3009, 5763, 5937, 6667, 9027, 17289, 17811, 20001, 33643, 60003, 100929, 113339, 116761, 223627, 302787, 340017, 350283, 670881, 1020051, 1050849, 1984937, 2012643, 3801659, 5954811, 11404977, 13193993, 17864433, 34214931, 39581979, 118745937, 224297881, 672893643, 2018680929]

約数ペア:

[(1, 2018680929), (3, 672893643), (9, 224297881), (17, 118745937), (51, 39581979), (59, 34214931), (113, 17864433), (153, 13193993), (177, 11404977), (339, 5954811), (531, 3801659), (1003, 2012643), (1017, 1984937), (1921, 1050849), (1979, 1020051), (3009, 670881), (5763, 350283), (5937, 340017), (6667, 302787), (9027, 223627), (17289, 116761), (17811, 113339), (20001, 100929), (33643, 60003)]